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Yingdi Yu202a2e92015-07-12 16:49:25 -07001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
Davide Pesavento1c31a712017-09-15 00:52:03 -04002/*
Davide Pesavento35c63792022-01-17 02:06:03 -05003 * Copyright (c) 2013-2022 Regents of the University of California.
Yingdi Yu202a2e92015-07-12 16:49:25 -07004 *
5 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
6 *
7 * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License as published by the Free Software
9 * Foundation, either version 3 of the License, or (at your option) any later version.
10 *
11 * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14 *
15 * You should have received copies of the GNU General Public License and GNU Lesser
16 * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17 * <http://www.gnu.org/licenses/>.
18 *
19 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
20 */
21
Davide Pesavento7e780642018-11-24 15:51:34 -050022#include "ndn-cxx/security/transform/public-key.hpp"
Yingdi Yu202a2e92015-07-12 16:49:25 -070023
Davide Pesavento7e780642018-11-24 15:51:34 -050024#include "ndn-cxx/encoding/buffer-stream.hpp"
Davide Pesavento765abc92021-12-27 00:44:04 -050025#include "ndn-cxx/security/transform/base64-decode.hpp"
26#include "ndn-cxx/security/transform/buffer-source.hpp"
27#include "ndn-cxx/security/transform/stream-sink.hpp"
Davide Pesavento1c31a712017-09-15 00:52:03 -040028
Davide Pesavento7e780642018-11-24 15:51:34 -050029#include "tests/boost-test.hpp"
30
Davide Pesavento1c31a712017-09-15 00:52:03 -040031#include <boost/mpl/vector.hpp>
32
33#include <sstream>
Yingdi Yu202a2e92015-07-12 16:49:25 -070034
35namespace ndn {
36namespace security {
37namespace transform {
38namespace tests {
39
40BOOST_AUTO_TEST_SUITE(Security)
41BOOST_AUTO_TEST_SUITE(Transform)
42BOOST_AUTO_TEST_SUITE(TestPublicKey)
43
Davide Pesavento1c31a712017-09-15 00:52:03 -040044struct RsaKeyTestData
Yingdi Yu202a2e92015-07-12 16:49:25 -070045{
Davide Pesaventodd0724b2022-04-18 00:30:05 -040046 static constexpr KeyType type = KeyType::RSA;
47 static constexpr size_t size = 2048;
48 const std::string pkcs8Base64 =
Yingdi Yu202a2e92015-07-12 16:49:25 -070049 "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0WM1/WhAxyLtEqsiAJg\n"
50 "WDZWuzkYpeYVdeeZcqRZzzfRgBQTsNozS5t4HnwTZhwwXbH7k3QN0kRTV826Xobw\n"
51 "s3iigohnM9yTK+KKiayPhIAm/+5HGT6SgFJhYhqo1/upWdueojil6RP4/AgavHho\n"
52 "pxlAVbk6G9VdVnlQcQ5Zv0OcGi73c+EnYD/YgURYGSngUi/Ynsh779p2U69/te9g\n"
53 "ZwIL5PuE9BiO6I39cL9z7EK1SfZhOWvDe/qH7YhD/BHwcWit8FjRww1glwRVTJsA\n"
54 "9rH58ynaAix0tcR/nBMRLUX+e3rURHg6UbSjJbdb9qmKM1fTGHKUzL/5pMG6uBU0\n"
55 "ywIDAQAB\n";
Yingdi Yu202a2e92015-07-12 16:49:25 -070056};
Davide Pesaventodd0724b2022-04-18 00:30:05 -040057constexpr KeyType RsaKeyTestData::type;
58constexpr size_t RsaKeyTestData::size;
Yingdi Yu202a2e92015-07-12 16:49:25 -070059
Davide Pesavento1c31a712017-09-15 00:52:03 -040060struct EcKeyTestData
Yingdi Yu202a2e92015-07-12 16:49:25 -070061{
Davide Pesaventodd0724b2022-04-18 00:30:05 -040062 static constexpr KeyType type = KeyType::EC;
63 static constexpr size_t size = 256;
64 const std::string pkcs8Base64 =
Yingdi Yu202a2e92015-07-12 16:49:25 -070065 "MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA\n"
66 "AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////\n"
67 "///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd\n"
68 "NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5\n"
69 "RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA\n"
70 "//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABGhuFibgwLdEJBDOLdvSg1Hc\n"
71 "5EJTDxq6ls5FoYLfThp8HOjuwGSz0qw8ocMqyku1y0V5peQ4rEPd0bwcpZd9svA=\n";
Yingdi Yu202a2e92015-07-12 16:49:25 -070072};
Davide Pesaventodd0724b2022-04-18 00:30:05 -040073constexpr KeyType EcKeyTestData::type;
74constexpr size_t EcKeyTestData::size;
Yingdi Yu202a2e92015-07-12 16:49:25 -070075
Davide Pesavento1c31a712017-09-15 00:52:03 -040076using KeyTestDataSets = boost::mpl::vector<RsaKeyTestData, EcKeyTestData>;
Yingdi Yu202a2e92015-07-12 16:49:25 -070077
Davide Pesaventodd0724b2022-04-18 00:30:05 -040078BOOST_AUTO_TEST_CASE_TEMPLATE(LoadAndSave, T, KeyTestDataSets)
Yingdi Yu202a2e92015-07-12 16:49:25 -070079{
80 T dataSet;
81
Davide Pesaventodd0724b2022-04-18 00:30:05 -040082 auto pKeyPkcs8Base64 = make_span(reinterpret_cast<const uint8_t*>(dataSet.pkcs8Base64.data()),
83 dataSet.pkcs8Base64.size());
Yingdi Yu202a2e92015-07-12 16:49:25 -070084 OBufferStream os;
Davide Pesavento35c63792022-01-17 02:06:03 -050085 bufferSource(pKeyPkcs8Base64) >> base64Decode() >> streamSink(os);
Davide Pesavento765abc92021-12-27 00:44:04 -050086 auto pKeyPkcs8 = os.buf();
Yingdi Yu202a2e92015-07-12 16:49:25 -070087
Davide Pesaventodd0724b2022-04-18 00:30:05 -040088 // Load
Yingdi Yu202a2e92015-07-12 16:49:25 -070089 PublicKey pKey1;
Davide Pesavento35c63792022-01-17 02:06:03 -050090 BOOST_CHECK_NO_THROW(pKey1.loadPkcs8Base64(pKeyPkcs8Base64));
Davide Pesaventodd0724b2022-04-18 00:30:05 -040091 BOOST_TEST(pKey1.getKeyType() == T::type);
92 BOOST_TEST(pKey1.getKeySize() == T::size);
Yingdi Yu202a2e92015-07-12 16:49:25 -070093
Davide Pesaventodd0724b2022-04-18 00:30:05 -040094 std::stringstream ss2(dataSet.pkcs8Base64);
Yingdi Yu202a2e92015-07-12 16:49:25 -070095 PublicKey pKey2;
Davide Pesavento1c31a712017-09-15 00:52:03 -040096 BOOST_CHECK_NO_THROW(pKey2.loadPkcs8Base64(ss2));
Yingdi Yu202a2e92015-07-12 16:49:25 -070097
98 PublicKey pKey3;
Davide Pesavento765abc92021-12-27 00:44:04 -050099 BOOST_CHECK_NO_THROW(pKey3.loadPkcs8(*pKeyPkcs8));
Yingdi Yu202a2e92015-07-12 16:49:25 -0700100
101 std::stringstream ss4;
Davide Pesavento765abc92021-12-27 00:44:04 -0500102 ss4.write(reinterpret_cast<const char*>(pKeyPkcs8->data()), pKeyPkcs8->size());
Yingdi Yu202a2e92015-07-12 16:49:25 -0700103 PublicKey pKey4;
Davide Pesavento1c31a712017-09-15 00:52:03 -0400104 BOOST_CHECK_NO_THROW(pKey4.loadPkcs8(ss4));
Yingdi Yu202a2e92015-07-12 16:49:25 -0700105
Davide Pesaventodd0724b2022-04-18 00:30:05 -0400106 // Save
Yingdi Yu202a2e92015-07-12 16:49:25 -0700107 OBufferStream os5;
108 BOOST_REQUIRE_NO_THROW(pKey1.savePkcs8Base64(os5));
Davide Pesaventodd0724b2022-04-18 00:30:05 -0400109 BOOST_TEST(*os5.buf() == pKeyPkcs8Base64, boost::test_tools::per_element());
Yingdi Yu202a2e92015-07-12 16:49:25 -0700110
111 OBufferStream os6;
112 BOOST_REQUIRE_NO_THROW(pKey1.savePkcs8(os6));
Davide Pesaventodd0724b2022-04-18 00:30:05 -0400113 BOOST_TEST(*os6.buf() == *pKeyPkcs8, boost::test_tools::per_element());
Yingdi Yu202a2e92015-07-12 16:49:25 -0700114}
115
Davide Pesavento07db0732022-05-06 15:20:26 -0400116BOOST_AUTO_TEST_CASE(LoadError)
117{
118 EcKeyTestData dataSet;
119 auto pkcs8Base64 = make_span(reinterpret_cast<const uint8_t*>(dataSet.pkcs8Base64.data()),
120 dataSet.pkcs8Base64.size());
121 OBufferStream os;
122 bufferSource(pkcs8Base64) >> base64Decode() >> streamSink(os);
123 auto pkcs8 = os.buf();
124
125 PublicKey pKey;
126 // empty
127 BOOST_CHECK_THROW(pKey.loadPkcs8(span<uint8_t>{}), PublicKey::Error);
128 BOOST_CHECK_THROW(pKey.loadPkcs8Base64(span<uint8_t>{}), PublicKey::Error);
129 // truncated
130 BOOST_CHECK_THROW(pKey.loadPkcs8(make_span(*pkcs8).first(10)), PublicKey::Error);
131 BOOST_CHECK_THROW(pKey.loadPkcs8Base64(pkcs8Base64.first(10)), PublicKey::Error);
132}
133
Davide Pesavento1c31a712017-09-15 00:52:03 -0400134// NOTE: We cannot test RSA encryption by comparing the computed ciphertext to
135// a known-good one, because OAEP padding is randomized and would produce
136// different results every time. An encrypt/decrypt round-trip test is
137// performed in private-key.t.cpp
138
Davide Pesavento07db0732022-05-06 15:20:26 -0400139BOOST_AUTO_TEST_CASE(UnsupportedEncryption)
Davide Pesavento1c31a712017-09-15 00:52:03 -0400140{
Davide Pesavento1c31a712017-09-15 00:52:03 -0400141 OBufferStream os;
142 bufferSource("Y2lhbyFob2xhIWhlbGxvIQ==") >> base64Decode() >> streamSink(os);
Davide Pesavento07db0732022-05-06 15:20:26 -0400143 auto plain = os.buf();
Davide Pesavento1c31a712017-09-15 00:52:03 -0400144
Davide Pesavento07db0732022-05-06 15:20:26 -0400145 PublicKey pKey;
146 BOOST_CHECK_THROW(pKey.encrypt(*plain), PublicKey::Error);
147
148 EcKeyTestData dataSet;
149 pKey.loadPkcs8Base64({reinterpret_cast<const uint8_t*>(dataSet.pkcs8Base64.data()),
150 dataSet.pkcs8Base64.size()});
151 BOOST_CHECK_THROW(pKey.encrypt(*plain), PublicKey::Error);
Davide Pesavento1c31a712017-09-15 00:52:03 -0400152}
153
Yingdi Yu202a2e92015-07-12 16:49:25 -0700154BOOST_AUTO_TEST_SUITE_END() // TestPublicKey
155BOOST_AUTO_TEST_SUITE_END() // Transform
156BOOST_AUTO_TEST_SUITE_END() // Security
157
158} // namespace tests
159} // namespace transform
160} // namespace security
161} // namespace ndn